Wall cabinet



FIG. 1 is a right front perspective view of a wall cabinet showing our new design;

FIG. 2 is an enlarged fragmentary front elevation view of FIG. 3; and,

FIG. 3 is a front elevation view of the wall cabinet of FIG. 1.

The ornamental design is not visible in a rear view, top plan view or bottom views. Those portions of wall cabinet in broken lines are understood to form no part of the claimed design. 

The ornamental design for a wall cabinet, as shown and described. 